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Commit b8a124da authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
Browse files

usbatm_heavy_init: don't use CLONE_SIGHAND 



usbatm_do_heavy_init() calls allow_signal() which plays with parent process's
->sighand.

Signed-off-by: default avatarOleg Nesterov <oleg@tv-sign.ru>
Acked-by: default avatarDuncan Sands <duncan.sands@free.fr>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 49d769d5

drivers/usb/atm/usbatm.c

+1 −1
Original line number Diff line number Diff line
@@ -1033,7 +1033,7 @@ static int usbatm_do_heavy_init(void *arg) 


static int usbatm_heavy_init(struct usbatm_data *instance)

{

	int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_KERNEL);

	int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_FS | CLONE_FILES);



	if (ret < 0) {

		usb_err(instance, "%s: failed to create kernel_thread (%d)!\n", __func__, ret);